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搜题
【单选题】
Graviner Mark 6型曲柄箱油雾浓度监视报警系统的特点是_____。
A.
检测速度块和误报率高
B.
误报率低和灵敏度高
C.
检测强度高和误报率低
D.
检测质量好和灵敏度高
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举一反三
【单选题】The author sees safety initiatives as part of the problem because______.
A.
they actually cause more rebelliousness
B.
they are unpopular with young people
C.
they worsen relationships and create more fear
D.
they reduce the play young people can use to expend energy
【判断题】对于螺口灯座,相线必须接在螺口灯座中心的接线端上,零线接在螺口的接线端上,千万不能接错,否则就容易发生触电事故。
A.
正确
B.
错误
【单选题】The author sees safety initiatives as part of the problem because__________ 查看材料
A.
they actually cause more rebelliousness
B.
they are unpopular with young people
C.
they worsen relationships and create more fear
D.
they reduce the play young people can use to expend energy
【简答题】塑料模的导柱、导套采用方式装入模板的导柱和导套孔内。A. 压入
【简答题】塑料模的导柱、导套采用 [填空(1)] 方式装入模板的导柱和导套孔内。A. 压入
【单选题】The author sees the computer as ________.
A.
a substitute for human intelligence
B.
a means to help people reach concrete answers
C.
something that can inspire people to ask fundamental questions
D.
something that is of merely subsidiary function
【单选题】It can be inferred that the author sees Zuckerkandl as believing that mathematics is a(n) ______.
A.
necessary evil
B.
language
C.
musical notation
D.
great hindrance to full understanding of physics
【单选题】According to the author,the reason for students to go to college is _________.
A.
to learn something
B.
to perfect themselves
C.
to improve computerskills
D.
to make the best use ofcomputers
【单选题】行产前检查复复查时下列哪项不是必要的
A.
血常规
B.
血压
C.
四步触诊
D.
骨盆外测量
E.
胎心监测
【判断题】塑料模的导柱、导套采用压入式方式装入模板的导柱和导套孔内
A.
正确
B.
错误
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